Phased array radar antennas - Anten mảng pha
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Phased Array Radar
AntennasTrần Ngọc TuấnLê Minh TuấnLê Hữu Toàn
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Phased Array Antennas
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Introduction
What describes a phased array antenna? Contains many antenna elements with
relative phase difference between successive elements
Phase and amplitude of each element variable
Provides control of the beam direction and pattern shape
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Phased Array Antennas
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Phased Array Antennas
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Phased Array Antennas
Principle of Operation
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Phased Array Antennas
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Phased Array Antennas
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Phased Array Antennas
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Objective
Accomplish beam steering electronically, without the mechanical and inertial problems of rotating an entire array
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Phased Array Antennas
The Key to MPAR System
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Phased Array Antennas
MPAR Panel design
Exploded view of the MPAR panel
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Phased Array Antennas
Mpar conceptual design
MPAR architecture overview12
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Phased Array Antennas
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Applications
Used where rapid target tracking is required Direction finding Communications applications where the
radiation pattern must be adjusted to accommodate varying traffic conditions
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Phased Array Antennas
Space probe communication
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Phased Array Antennas
Weather research usage
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Phased Array Antennas
Weather research usage
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Phased Array Antennas
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Army usage
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Phased Array Antennas
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Army usage
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Movie
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